TOOLS

Hydraulic Couplings

Hydraulic Couplings
  • Gates® - 7/8"-14 Male O-Ring Boss to Female Pipe Swivel NPSM 90° Adapter
    Gates® - 7/8"-14 Male O-Ring Boss to Female Pipe Swivel NPSM 90° Adapter (G60289-1012)
    0
    # mpn1894215053
    7/8"-14 Male O-Ring Boss to Female Pipe Swivel NPSM 90° Adapter (G60289-1012) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    High quality at an affordable priceExpertly made from premium materials
    $18.36
    In Stock - Ships within 24 hrs
  • Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 45° Adapter
    Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 45° Adapter (G60308-1010)
    0
    # mpn1894197382
    7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 45° Adapter (G60308-1010) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    High quality at an affordable priceExpertly made from premium materials
    $14.79
    In Stock - Ships within 24 hrs
  • Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter
    Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-1008)
    0
    # mpn1894215012
    7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-1008) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    High quality at an affordable priceExpertly made from premium materials
    $10.84
    In Stock - Ships within 24 hrs
  • Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter
    Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-1006)
    0
    # mpn1894207429
    7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-1006) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    High quality at an affordable priceExpertly made from premium materials
    $7.01
    In Stock - Ships within 24 hrs
  • Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter
    Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-1012)
    0
    # mpn1894207428
    7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-1012) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    High quality at an affordable priceExpertly made from premium materials
    $12.27
    In Stock - Ships within 24 hrs
  • Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter
    Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-1010)
    0
    # mpn1894197370
    7/8"-14 Male O-Ring Boss to Male JIC 37° Flare 90° Adapter (G60312-1010) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    High quality at an affordable priceExpertly made from premium materials
    $12.00
    In Stock - Ships within 24 hrs
  • Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare Adapter
    Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare Adapter (G60301-1012)
    0
    # mpn1894222093
    7/8"-14 Male O-Ring Boss to Male JIC 37° Flare Adapter (G60301-1012) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $6.59
    In Stock - Ships within 24 hrs
  • Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare Adapter
    Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare Adapter (G60301-1010)
    0
    # mpn1894215036
    7/8"-14 Male O-Ring Boss to Male JIC 37° Flare Adapter (G60301-1010) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $4.27
    In Stock - Ships within 24 hrs
  • Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare Adapter
    Gates® - 7/8"-14 Male O-Ring Boss to Male JIC 37° Flare Adapter (G60301-1004)
    0
    # mpn1894207454
    7/8"-14 Male O-Ring Boss to Male JIC 37° Flare Adapter (G60301-1004) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $4.50
    In Stock - Ships within 24 hrs
  • Gates® - 7/8"-14 Male O-Ring Boss to Male Pipe NPTF Adapter
    Gates® - 7/8"-14 Male O-Ring Boss to Male Pipe NPTF Adapter (G60265-1008)
    0
    # mpn1894215080
    7/8"-14 Male O-Ring Boss to Male Pipe NPTF Adapter (G60265-1008) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    High quality at an affordable priceExpertly made from premium materials
    $7.32
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Female JIC 37° Flare Swivel to Male Pipe NPTF 90° Adapter
    Gates® - 9/16"-18 Female JIC 37° Flare Swivel to Male Pipe NPTF 90° Adapter (G60524-0606)
    0
    # mpn1894197329
    9/16"-18 Female JIC 37° Flare Swivel to Male Pipe NPTF 90° Adapter (G60524-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
    High quality at an affordable priceExpertly made from premium materials
    $8.33
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Female O-Ring Boss to Male Pipe NPTF Adapter
    Gates® - 9/16"-18 Female O-Ring Boss to Male Pipe NPTF Adapter (G60291-0608)
    0
    # mpn1894197406
    9/16"-18 Female O-Ring Boss to Male Pipe NPTF Adapter (G60291-0608) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    High quality at an affordable priceExpertly made from premium materials
    $3.71
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male Flat-Face O-Ring Tee Adapter
    Gates® - 9/16"-18 Male Flat-Face O-Ring Tee Adapter (G60740-0404)
    0
    # mpn1894207298
    9/16"-18 Male Flat-Face O-Ring Tee Adapter (G60740-0404) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $7.45
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male Flat-Face O-Ring to Female Flat-Face O-Ring to Male Flat-Face Oring Tee Adapter
    Gates® - 9/16"-18 Male Flat-Face O-Ring to Female Flat-Face O-Ring to Male Flat-Face Oring Tee Adapter (G60744-0404)
    0
    # mpn1894207294
    9/16"-18 Male Flat-Face O-Ring to Female Flat-Face O-Ring to Male Flat-Face Oring Tee Adapter (G60744-0404) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
    High quality at an affordable priceExpertly made from premium materials
    $10.72
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male Flat-Face O-Ring to Female Flat-Face Swivel 90° Adapter
    Gates® - 9/16"-18 Male Flat-Face O-Ring to Female Flat-Face Swivel 90° Adapter (G60724-0404)
    0
    # mpn1894214886
    9/16"-18 Male Flat-Face O-Ring to Female Flat-Face Swivel 90° Adapter (G60724-0404) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
    High quality at an affordable priceExpertly made from premium materials
    $7.63
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male Flat-Face O-Ring to Female JIC 37° Flare Swivel Adapter
    Gates® - 9/16"-18 Male Flat-Face O-Ring to Female JIC 37° Flare Swivel Adapter (G60785-0404)
    0
    # mpn1894207286
    9/16"-18 Male Flat-Face O-Ring to Female JIC 37° Flare Swivel Adapter (G60785-0404) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
    High quality at an affordable priceExpertly made from premium materials
    $5.70
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male Flat-Face O-Ring to Male O-Ring Boss 45° Adapter
    Gates® - 9/16"-18 Male Flat-Face O-Ring to Male O-Ring Boss 45° Adapter (G60805-0406)
    0
    # mpn1894207275
    9/16"-18 Male Flat-Face O-Ring to Male O-Ring Boss 45° Adapter (G60805-0406) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    High quality at an affordable priceExpertly made from premium materials
    $13.52
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male Flat-Face O-Ring to Male O-Ring Boss 45° Adapter
    Gates® - 9/16"-18 Male Flat-Face O-Ring to Male O-Ring Boss 45° Adapter (G60805-0404)
    0
    # mpn1894197221
    9/16"-18 Male Flat-Face O-Ring to Male O-Ring Boss 45° Adapter (G60805-0404) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    High quality at an affordable priceExpertly made from premium materials
    $7.72
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male Flat-Face O-Ring to Male O-Ring Boss 90° Adapter
    Gates® - 9/16"-18 Male Flat-Face O-Ring to Male O-Ring Boss 90° Adapter (G60810-0408)
    0
    # mpn1894207268
    9/16"-18 Male Flat-Face O-Ring to Male O-Ring Boss 90° Adapter (G60810-0408) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    High quality at an affordable priceExpertly made from premium materials
    $11.97
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male JIC 37° Flare to Female JIC 37° Flare Adapter
    Gates® - 9/16"-18 Male JIC 37° Flare to Female JIC 37° Flare Adapter (G60420-0606)
    0
    # mpn1894215948
    9/16"-18 Male JIC 37° Flare to Female JIC 37° Flare Adapter (G60420-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    High quality at an affordable priceExpertly made from premium materials
    $3.10
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male JIC 37° Flare to Female JIC 37° Flare Swivel 90° Coupling
    Gates® - 9/16"-18 Male JIC 37° Flare to Female JIC 37° Flare Swivel 90° Coupling (G60422-0606)
    0
    # mpn1894198292
    9/16"-18 Male JIC 37° Flare to Female JIC 37° Flare Swivel 90° Coupling (G60422-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
    High quality at an affordable priceExpertly made from premium materials
    $5.98
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male JIC 37° Flare to Female JIC 37° Flare Swivel to Male JIC 37° Flare Tee Adapter
    Gates® - 9/16"-18 Male JIC 37° Flare to Female JIC 37° Flare Swivel to Male JIC 37° Flare Tee Adapter (G60473-0606)
    0
    # mpn1894208332
    9/16"-18 Male JIC 37° Flare to Female JIC 37° Flare Swivel to Male JIC 37° Flare Tee Adapter (G60473-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
    High quality at an affordable priceExpertly made from premium materials
    $11.71
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male JIC 37° Flare to Female Pipe NPTF 90° Adapter
    Gates® - 9/16"-18 Male JIC 37° Flare to Female Pipe NPTF 90° Adapter (G60514-0604)
    0
    # mpn1894214977
    9/16"-18 Male JIC 37° Flare to Female Pipe NPTF 90° Adapter (G60514-0604) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    High quality at an affordable priceExpertly made from premium materials
    $7.81
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male JIC 37° Flare to Male JIC 37° Flare Adapter
    Gates® - 9/16"-18 Male JIC 37° Flare to Male JIC 37° Flare Adapter (G60410-0606)
    0
    # mpn1894198314
    9/16"-18 Male JIC 37° Flare to Male JIC 37° Flare Adapter (G60410-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    High quality at an affordable priceExpertly made from premium materials
    $2.06
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead 45° Adapter
    Gates® - 9/16"-18 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead 45° Adapter (G60446-0606)
    0
    # mpn1894198281
    9/16"-18 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead 45° Adapter (G60446-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
    High quality at an affordable priceExpertly made from premium materials
    $9.66
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead to Male JIC 37° Flare Tee Adapter
    Gates® - 9/16"-18 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead to Male JIC 37° Flare Tee Adapter (G60472-0606)
    0
    # mpn1894198266
    9/16"-18 Male JIC 37° Flare to Male JIC 37° Flare Bulkhead to Male JIC 37° Flare Tee Adapter (G60472-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
    High quality at an affordable priceExpertly made from premium materials
    $12.04
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male JIC 37° Flare to Male Pipe NPTF 45° Adapter
    Gates® - 9/16"-18 Male JIC 37° Flare to Male Pipe NPTF 45° Adapter (G60497-0608)
    0
    # mpn1894198241
    9/16"-18 Male JIC 37° Flare to Male Pipe NPTF 45° Adapter (G60497-0608) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    High quality at an affordable priceExpertly made from premium materials
    $10.56
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male JIC 37° Flare to Male Pipe NPTF 90° Adapter
    Gates® - 9/16"-18 Male JIC 37° Flare to Male Pipe NPTF 90° Adapter (G60499-0604)
    0
    # mpn1894208299
    9/16"-18 Male JIC 37° Flare to Male Pipe NPTF 90° Adapter (G60499-0604) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    High quality at an affordable priceExpertly made from premium materials
    $6.38
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male JIC 37° Flare to Male Pipe NPTF Adapter
    Gates® - 9/16"-18 Male JIC 37° Flare to Male Pipe NPTF Adapter (G60490-0606)
    0
    # mpn1894222282
    9/16"-18 Male JIC 37° Flare to Male Pipe NPTF Adapter (G60490-0606) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $3.00
    In Stock - Ships within 24 hrs
  • Gates® - 9/16"-18 Male O-Ring Boss to Female Pipe Swivel NPSM 45° Adapter
    Gates® - 9/16"-18 Male O-Ring Boss to Female Pipe Swivel NPSM 45° Adapter (G60287-0608)
    0
    # mpn1894207479
    9/16"-18 Male O-Ring Boss to Female Pipe Swivel NPSM 45° Adapter (G60287-0608) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    High quality at an affordable priceExpertly made from premium materials
    $10.58
    In Stock - Ships within 24 hrs




Couplings are the essential parts of any hydraulic system. They are used to connect hoses and pipes to the other elements of the system including reservoirs, cylinders, valves, and pumps. Designed according to strict requirements, couplings are available in many types and materials compatible with the fluid circulating in the system. It is vital, hence, to pick the most appropriate class of fittings to get smooth running, top performance, and safety. Common materials include brass, stainless steel, aluminum, plastic, and copper. For example, plastic couplings offer good resistance to corrosion, but they are unreliable in high-pressure systems.

The choice of hydraulic couplings depends on the pressure rating, chemical compatibility with the fluid, operating temperature, and sealing capacity. Crimp fittings, coupling barbs, compression fittings, and quick disconnect couplers are the most common types used in hydraulic systems. Typically, they are available in many sizes and shapes to fit various designs. In our online catalog, you can find a wide assortment of these and other couplings including inverted flares, mini-barbed tubes, and reusable models. We also offer a broad selection of adapters to ensure flexibility and efficiency. The costs are reasonable, and the quality is ensured by leading companies in the industry.

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